# AI Estimate Maker vs Estimate Right

The clearest difference is in-app purchases: AI Estimate Maker at none against Estimate Right's 4. AI Estimate Maker also leads on ads (none vs shown). Estimate Right's advantage is update cadence (every 8 days vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Estimate Right sells 4 in-app purchases, starting at $1.99 per 7 days. AI Estimate Maker asks for nothing beyond the download.

AI Estimate Maker ships an update every 4 weeks, Estimate Right every 8 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | AI Estimate Maker | Estimate Right |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 111 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aelian](https://appshunter.io/developer/1822361241) | [Fernando Menezes](https://appshunter.io/developer/1826304067) |

## What reviewers say

### AI Estimate Maker

[App page](https://appshunter.io/ios/app/ai-estimate-maker-orca-ai/id6747686149)

This app uses AI to quickly generate professional, personalized quotes for services or products. It allows for easy customization with branding, secure cloud storage, and direct sharing via messaging apps and email.

**Highlights:** Automated quote generation with AI, Professional PDF export, Complete customization with branding, Direct sharing via WhatsApp and email, Secure cloud storage, Voice or text input for data

**In-app purchases:** none


### Estimate Right

[App page](https://appshunter.io/ios/app/estimate-right-invoice-maker/id6762475793)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Weekly promo | $1.99 | per 7 days |
| Monthly Subscrtipion | $4.99 | per month |
| Quarterly Subscription | $12.99 | per 3 months |


## Frequently asked questions

### Is AI Estimate Maker free?

AI Estimate Maker is free to download, with no in-app purchases.

### Is Estimate Right free?

Estimate Right is free to download, with in-app purchases available.

### Do AI Estimate Maker or Estimate Right have ads?

Estimate Right shows ads; AI Estimate Maker does not.

### Which is updated more often, AI Estimate Maker or Estimate Right?

AI Estimate Maker ships an update every 4 weeks, and Estimate Right every 8 days. Most recently, AI Estimate Maker was updated on November 5, 2026 and Estimate Right on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*